Preface -- Part 1 Modulation -- Cav1.1Calcium Channel Signaling Complexes in Excitation-Contraction Coupling: Insights from Channelopathies -- Mechanisms of Vascular CaV1.2 Channel Regulation During Diabetic Hyperglycemia -- Sympathetic Nervous System Regulation of Cardiac Calcium Channels -- Modulation of CaV1.2 Channel Function by Interacting Proteins and Post-Translational Modifications: Implications in Cardiovascular Diseases and COVID-19 -- Part 2 Pharmacological Approaches -- Pathophysiological Roles of Auxiliary Calcium Channel α2δ Subunits -- Design and Applications of Genetically-Encoded Voltage-Dependent Calcium Channel Inhibitors -- Part 3 Disease insight from channelopathies: consequences for pharmacology and therapeutic strategies -- CACNA1C-Related Channelopathies -- CACNA1D-Related Channelopathies: From Hypertension to Autism -- CACNA1A-Related Channelopathies: Clinical Manifestations and Treatment Options -- CaV3.2 (CACNA1H) in Primary Aldosteronism,- CaV3.3 Channelopathies -- Pathophysiological Roles of Auxiliary Calcium Channel α2δ Subunits.